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种子检验是种子企业的核心部门,一个种子企业的兴衰与其种子检验工作开展的好坏有直接的关系。对于种子生产企业的检验工作来说,更是量大、面广、时间紧。针对判定种子合格的四项指标,我们对种子生产的各个环节进行认真分析,找出了各个环节检验工作的侧重点,提出了种子生产过程中应严把四关。 1 田间严把纯度关种子的纯度具有不可加工性,对于种子生产企业而言抓好种子纯度是种子检验工作顺利开展的关键。多年的种子生产经验告诉我们,搞好种子纯度的重点应放在田间。首先应该对预备留种的田块发放原原种或原种,然后对确定留种的田块分别在苗期和成熟期组织田间验收,发现不合格的田块就及时进行加工处理。
Seed testing is the core of a seed business. The rise and fall of a seed business is directly related to the quality of its seed testing work. For the inspection work of the seed production enterprises, it is even more large, broad and tight in time. In order to determine the four indicators of qualified seeds, we conducted a careful analysis of all aspects of seed production and found out the key points of inspection in all aspects. We proposed that seeds should be strictly controlled in four stages. A strict field purity control off the purity of the seed with unworkability, for the seed production enterprises to grasp the purity of seeds is the key to the successful seed test carried out. Many years of experience in the production of seeds tell us that the focus of improving seed purity should be placed in the field. First of all, the original seed or original seed should be distributed to the plots that are reserved for planting, and then the fields that have been reserved for planting are respectively checked for acceptance at the seedling and maturity stages, and the unqualified plots are found to be processed in time.